#!/usr/bin/python
# -*- coding: utf-8 -*-

#This file is part of pyLot library.
#
# pyLot is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# pyLot is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with pyLot.  If not, see <http://www.gnu.org/licenses/>.

__author__ = u'Pierre Puiseux, Guillaume Baty'
__copyright__ = u"Copyright 2011-2012 (C) andheo, Université de Pau et des Pays de l'Adour"
__credits__ = [u'Pierre Puiseux', u'Guillaume Baty']
__license__ = "GNU Lesser General Public License"

__all__ = [u'StreamWriter']

from _pylot.minimal.system import ENCODING

from traits.api import implements
import logging

from ..interfaces.i_logger import ILogger

class StreamWriter(logging.Logger):

  implements(ILogger)

  def __init__(self, name, level=logging.NOTSET):
    logging.Logger.__init__(self, name, level=level)

  def toStr(self, s):
    if isinstance(s, str):
      return s
    elif isinstance(s, unicode):
      return s.encode(ENCODING)
    else :
      return str(s)

  def toUnicode(self, s):
    if isinstance(s, str):
      return s.decode(ENCODING)
    elif isinstance(s, unicode):
      return s
    else :
      return unicode(s)

  def write (self, text, style=u'std'):
    self.info(text)

if __name__ == '__main__':
  import doctest
  doctest.testmod()
